Question

the quadric equation 2x×x-√5x+1=0​

Answer 1

Answer:

Since, discriminant is negative ∴ quadratic equation 2x2−5 x+1=0 has no real roots .

Answer 2

Step-by-step explanation:

2x × x - √5x + 1 = 0

2x² - √5x + 1 =0

comparing the equation with standard form

ax² + bx + c = 0

a=2,b=−√5and c=1

D=b²−4ac=(−√5)² −4×2×1=5−8

∴ Discriminant =−3<0

Since, discriminant is negative ∴ quadratic equation 2x² − √5x+1=0 has no real roots .

i.e, imaginary roots.

hope it helps to you